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The difference between special cable and ordinary cable
2024-09-30
In today's life, electricity occupies every aspect of people's lives. If there is no electricity, people will live in a dark environment. I believe that not many people can stand it. In addition to people's daily life, all industries and fields need electricity. If there is no electricity, the development of society will stagnate. Therefore, the importance of electricity can be seen. Of course, wires and cables are closely related to electricity. With the continuous development of science and technology network, the demand for wire and cable is also increasing, cable model specifications will continue to add, so to really master this knowledge, it is not an easy thing. This requires us to learn a little bit at ordinary times and accumulate slowly. The following is a small series of Shanghai Yongjin Cable Group to introduce the difference between special cables and ordinary cables!
Special cable is a series of products with unique performance and special structure. Compared with the large amount of ordinary wire and cable, it has the characteristics of higher technical content, stricter use conditions, smaller batch size and higher added value. Special cables often use new structures, new materials, new design and calculation methods and new production processes.
Special wires and cables are different from ordinary cables. Special cables are generally used in special occasions or under specific conditions of use, and their functions are also special, such as high temperature resistance, strong acid and alkali resistance, and termite resistance. Among them, high temperature wire and cable is mainly used in energy development, steel, aerospace, oil exploration and metal smelting and other fields. Low noise cable is mainly used in medicine, industry, national defense and other fields that need small signal measurement, can perceive the bass. There are also functional wires and cables and new green cables.
The development direction of special cables is diversified. The military industry has a particularly large demand for light-weight, high-temperature cables. The demand for construction is mainly double-layer flame-retardant and high-temperature-resistant wires and cables and low-smoke halogen-free and environmentally friendly wires and cables, mainly to prevent hidden dangers of fire and safety accidents. At present, most of the light weight, small size, high temperature radiation crosslinking or silane crosslinking wire and cable. Among many types of special cables, the market demand for several high-temperature cables is the highest, and they are widely used in various short-distance transmission high-current occasions, and the supply exceeds demand. For example, BTTZ mineral magnesium oxide insulated fireproof cable, which has the characteristics of high temperature resistance, fire prevention, explosion-proof, non-combustion, large current carrying capacity, small outer diameter, high mechanical strength, and long service life.
From the above, we can see that with the development of society and the continuous growth and development of application fields, different industries are not satisfied with the common ones for wires and cables, and then there are special wires and cables. So many people do not know how to distinguish these special wires and cables, nor do they know what special wires and cables are. Now, through the summary and explanation made by the small editor of Shanghai Yongjin Cable Group, I believe many people have a certain understanding of the special wire and cable.
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